High quality pulley with no teeth and 3 mm inside diameter.
The pulley is made from a high grade aluminum. We offer a variety of pulleys on our site, including pulleys for different belt types, different belt sizes, colored pulleys, and outside diameters. This allows for different mechanical transmissions where torque is increased for example.
Driver pulleys can be fastened to a shaft or bar as opposed to driver pulleys which have a bearing allowing them to rotate freely. Most driver pulleys can be fastened using two set screws, resulting in a reliable setup. For guiding the belt we offer two types of driven pulleys: with and without teeth (smooth). Driven pulleys allow you to guide the teeth side of the belt without vibrations that would have been caused by running them over a smooth surface.